BRIEF OHNE UMSCHLAG Haeckel, Ernst Author: Haeckel, Ernst Recipient: Krause, Ernst Dating: 15.11.1893
BRIEF OHNE UMSCHLAG Haeckel, Ernst Author: Haeckel, Ernst Recipient: Müller, Wilhelm Dating: 22.04.1893
BRIEF OHNE UMSCHLAG Haeckel, Ernst Author: Haeckel, Ernst Recipient: Hertwig, Richard Dating: 30.12.1893
BRIEF OHNE UMSCHLAG Haeckel, Ernst Author: Haeckel, Ernst Recipient: Hertwig, Richard Dating: 31.10.1893
BRIEF OHNE UMSCHLAG Haeckel, Ernst Author: Haeckel, Ernst Recipient: Hertwig, Richard Dating: 03.06.1893
BRIEF OHNE UMSCHLAG Haeckel, Ernst Author: Haeckel, Ernst Recipient: Hertwig, Richard Dating: 14.01.1893
BRIEF OHNE UMSCHLAG Haeckel, Ernst Author: Haeckel, Ernst Recipient: Engelmann, Wilhelm Dating: 05.01.1893
BRIEF OHNE UMSCHLAG Jacobs, Rudolf Author: Jacobs, Rudolf Recipient: Haeckel, Ernst Corporation: Rechtsanwalt am Oberlandesgericht Dating: 23.08.1893
BRIEF OHNE UMSCHLAG Jacobs, Rudolf Author: Jacobs, Rudolf Recipient: Haeckel, Ernst Corporation: Rechtsanwalt am Oberlandesgericht Dating: 15.11.1893